In this review, we focus on summarizing everything that is known about the neurological effects of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-COV-2). It has been shown that Coronavirus Disease 2019 (Covid-19) may result in neuromuscular disorders or damage to nerves outside of the brain and spinal cord, which may lead to weakness, numbness, and pain. Published literature has stated that SARS-COV-1 may infect the central nervous system and due to its similarities to SARS-COV-2, we suspect that SARS-COV-2 has the same potential. We conclude that Covid-19 has neurological manifestations. Further research should be done in this field to understand the full extent of this virus.

New literature shows that COVID-19 has negative effects on patients with Parkinson’s disease (PD). COVID-19 is known to produce neurological manifestations and infects the central nervous system. Similarly, the virus also causes neuromuscular complications and involves the peripheral nervous system. Studies show PD patients with a severe COVID-19 infection have a higher mortality rate, worsening in symptoms, and require an increase in drug dosage. These studies suggest that COVID-19 may lead to a more rapid onset of PD, or may increase the risk of developing PD. Furthermore, researchers observed that Motor and nonmotor symptoms significantly worsened in PD patients with COVID compared to PD patients.

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